Acoustic Imaging for Archaeological Investigations Using Wavelet Transform
Acoustic Imaging for Archaeological Investigations Using Wavelet Transform
复制标题
使用小波变换进行考古调查的声学成像
DOI：
10.1143/jjap.35.3101
复制
发表时间：
1996
影响因子：
1.5
通讯作者：
Y. Amao
中科院分区：
文献类型：
--
作者：
H. Hachiya;Y. Amao
近年来，声学测量或地面雷达等科学方法已被用于调查埋藏的遗迹。考古文化财产通常埋在约1至5米的浅层。在这里介绍的配置，我们收到各种波，如直接波沿着表面，纵波和横波，几乎在同一时间。在本文中，我们提出了一种处理技术，使用小波变换分离的期望信号。通过在现场的调查实验，发现这种处理技术对于考古调查中地下图像的重建是有用的。
Recently, scientific methods such as acoustical survey or ground radar, have been used in the survey of buried remnants. Archaeological cultural property is often buried at a shallow depth of about 1 to 5 m. In the configuration presented here, we receive various waves, such as the direct wave along the surface, longitudinal wave and transverse wave, at almost the same time. In this paper, we propose a processing technique using the wavelet transform to separate the desired signal. From a survey experiment at the test site, it was found that this processing technique is useful for the reconstruction of underground images for archaeological investigations.